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GigaLog E is a data logger for up to 2 Gbytes of
data using CompactFlash memory cards.
With GigaLog any embedded system can log its data easily,
for a very long period, and readable by a PC.
GigaLog E automatically recognizes CompactFlash memory cards, their size, formats the disk, creates a MSDOS compatible file system, and creates files to store the data into it. When switching power on, or changing the memory card, new data will be appended to the files. Stored data can be read on a PC using a simple Compact Flash adapter. The memory card appears as a removable disk to the PC. All data from the RS232 is in a single file, analog data in another file on the disk.
Storing data from 8 analog or digital
inputs
Gigalog E has 8 inputs. Each input can be configured
as analog, digital, or counter. GigaLog E samples these
inputs regularly and stores them on the disk in a file.
Storing incoming data from RS232
All data coming in from the serial RS232 interface will
be stored on the disk in a file. A data frame from the RS232
is any consecutive data until there is a gap of at least 0.5
seconds. GigaLog can be configured to add a time stamp
(yyyy:mm:dd hh:mm:ss) in front and/or at the end of a data frame.
A LED on the board shows that GigaLog E is storing data on the disk. When the LED is off, data is safe, you can remove the CompactFlash card.
GigaLog E is available as board or in a housing to be
mounted on a DIN rail.
GigaLog E includes all tools to write your own firmware:
C compiler, debugger, firmware source, documentation.
* Configurable
* Stores data from analog or digital inputso Gigalog E: 8 inputs 0-2.56V or 0-20 mA, 10 bit resolution
o Digital inputs, 0/5V
o Counter up to 500 Hz
o Input options+ RC filter
+ Voltage divider for higher voltageso Sample rates from 1 millisecond to 24 hours
* Stores incoming data from Rs232
o Baud rates from 300 to 115200 baud
o High speed, no need for flow control
o Optional timestamp at the beginning or the end of a frame.
o Supports data from GPS* Msdos/ Windows compatible file system
* No need for Open or Close operations
* Very easy to use
* Power supply 7..12 V unregulated or 5V±5%, typ 50mA. 100x86x25mm or 105x90x60 mm
* Power reduction mode: 50 µA
| GigaLog stores 8 analog inputs: | 2003:07:24 11:56:30:315 109 789 833 1020 911 |
| Incoming data from Rs232: | machine error 51 |
| GigaLog adds optional timestamp | 2003:07:24 11:56:30 machine error 51 |
When the data frames follows a certain format, PC utility program Gigadata (included) can be used to visualize the data on the PC.
GigaLog E completely
programmable in C
To customise the board, you may write your own firmware in C,
and download it into GigaLog E.
Delivered with the board: IDE under Windows, C
compiler, library for the board, debugger, firmware examples.
GigaLog E manual
Gigalog808.exe Load GigaLog Version 808.
Last version of the complete softaware (GigaTerm, GigaData, Bord
firmware) and manual
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Page up-dated at August 30, 2008
GRIFO®
Via dell'Artigiano, 8/6
40016 San Giorgio di Piano
Bologna ITALY
Tel: +39 051 892.052 (4 lines)
FAX: +39 051 893.661
